CN212819881U

CN212819881U - Serine low temperature reation kettle

Info

Publication number: CN212819881U
Application number: CN202021458583.XU
Authority: CN
Inventors: 朱培丰; 徐继伟; 张广杰
Original assignee: Shandong Baianrui Biopharmaceutical Co ltd
Current assignee: Shandong Baianrui Biopharmaceutical Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-30
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a serine low temperature reation kettle, include: the reaction tank is internally provided with a low-temperature reaction structure; wherein, the low temperature reaction structure comprises: the device comprises a motor box, a rotating motor, a support frame, a pair of bearings, a rotating shaft, a stirring frame, a low-temperature coil pipe, a pair of pipe connecting blocks, a feeding pipe, a discharging pipe and a controller; the utility model relates to a reation kettle technical field, the beneficial effect of present case is: the problem of current low temperature reation kettle mostly realize the low temperature effect through nitrogen gas, the structure is complicated, uses loaded down with trivial details, when serine production, the temperature that the liquid nitrogen produced is low excessively, can reduce the reaction rate of serine, and temperature control is troublesome, easily causes the activity reduction to the product, reduces production speed, influences production.

Description

Serine low temperature reation kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a serine low temperature reation kettle.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, the heating, evaporation, cooling and low-speed and high-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container, the reaction kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, is a pressure container for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, most of the existing low-temperature reaction kettles realize low-temperature effect through nitrogen, the structure is complex, the use is complicated, when serine is produced, the temperature generated by liquid nitrogen is too low, the reaction speed of the serine can be reduced, the temperature control is troublesome, the activity reduction of products is easily caused, the production speed is reduced, and the production is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a serine low temperature reation kettle has solved current low temperature reation kettle and has mostly realized the low temperature effect through nitrogen gas, and the structure is complicated, uses loaded down with trivial details, and when serine production, the temperature that the liquid nitrogen produced is low excessively, can reduce the reaction rate of serine, and temperature control is troublesome, easily causes the activity reduction to the product, reduces production speed, influences the problem of production.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a serine low temperature reaction kettle comprises: the reaction tank is internally provided with a low-temperature reaction structure;

wherein, the low temperature reaction structure comprises: the device comprises a motor box, a rotating motor, a support frame, a pair of bearings, a rotating shaft, a stirring frame, a low-temperature coil pipe, a pair of pipe connecting blocks, a feeding pipe, a discharging pipe and a controller;

the electric motor box is fixedly arranged at the middle position of the upper wall surface of the reaction tank, the rotating electric machine is fixedly arranged at the middle position of the inner wall surface of the electric motor box, the support frame is embedded and fixed at the lower position of the inner wall surface of the reaction tank, one of the pair of bearings is embedded at the middle position of the upper wall surface of the support frame, the other one of the pair of bearings is embedded at the middle position of the upper wall surface of the reaction tank, the rotating shaft is embedded and fixed in the pair of bearings, the upper end of the rotating shaft penetrates through the upper wall surface of the reaction tank and extends out of the electric motor box, the upper end of the rotating shaft is connected with the output end of the rotating electric machine, the stirring frame is sleeved and fixed on the rotating shaft, the low-temperature coil pipe is embedded and fixed in the wall surface of the reaction tank, the, the discharging pipe is embedded in the middle of the lower wall surface of the reaction tank, and the controller is fixedly installed on the rear wall surface of the reaction tank.

Preferably, a motor frame with a fixing function is mounted on the rotating motor.

Preferably, a sampling pipe convenient for sampling is arranged on the upper wall surface of the reaction tank.

Preferably, the support frame is installed on the inner wall surface of the reaction tank through a fixing block.

Preferably, a temperature sensor for detecting an internal temperature is attached to a rear wall surface in the reaction tank.

Preferably, the discharge pipe is provided with a flange block for connecting an external pipeline.

Preferably, the reaction tank is provided with support legs with a support function.

Preferably, the rotating shaft is connected with a rotating motor through a coupling.

Advantageous effects

The utility model provides a serine low temperature reation kettle possesses following beneficial effect: the present case has used the low temperature reaction structure, realize the low temperature reaction to reation kettle through the low temperature coil pipe, can effective control reation kettle's temperature, guarantee the reaction rate in the reation kettle, guarantee to produce smoothly, guarantee product quality, it realizes the low temperature effect through nitrogen gas mostly to have solved current low temperature reation kettle, the structure is complicated, it is loaded down with trivial details to use, when serine production, the temperature that the liquid nitrogen produced is low excessively, can reduce the reaction rate of serine, temperature control is troublesome, easily cause the activity reduction to the product, reduce the production speed, influence the problem of production.

Drawings

FIG. 1 is a schematic view of a cross-sectional view of a serine low temperature reaction kettle according to the present invention.

FIG. 2 is a left side view structure diagram of the serine low temperature reaction kettle of the present invention.

FIG. 3 is a schematic view of a support frame of the serine low temperature reaction kettle according to the present invention.

In the figure: 1-a reaction tank; 2-a motor box; 3-a rotating electrical machine; 4-a support frame; 5-a bearing; 6-a rotating shaft; 7-a stirring frame; 8-low temperature coil pipe; 9-pipe connecting block; 10-a feed pipe; 11-a discharge pipe; 12-a controller; 13-a motor frame; 14-a sampling tube; 15-fixing block; 16-a temperature sensor; 17-a flange block; 18-support legs; 19-coupling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a serine low-temperature reaction kettle;

the main components of the scheme are as follows: the reaction tank 1 is internally provided with a low-temperature reaction structure;

in a specific implementation process, the low-temperature reaction structure comprises: the device comprises a motor box 2, a rotating motor 3, a support frame 4, a pair of bearings 5, a rotating shaft 6, a stirring frame 7, a low-temperature coil pipe 8, a pair of pipe connecting blocks 9, a feeding pipe 10, a discharging pipe 11 and a controller 12;

the electric motor box 2 is fixedly arranged at the middle position of the upper wall surface of the reaction tank 1, the rotating electric motor 3 is fixedly arranged at the middle position of the electric motor box 2, the support frame 4 is embedded and fixed at the lower position of the inner wall surface of the reaction tank 1, one of the pair of bearings 5 is embedded at the middle position of the upper wall surface of the support frame 4, the other one of the pair of bearings 5 is embedded at the middle position of the upper wall surface of the reaction tank 1, the rotating shaft 6 is embedded and fixed in the pair of bearings 5, the upper end of the rotating shaft 6 penetrates through the upper wall surface of the reaction tank 1 and extends out of the electric motor box 2, the upper end of the rotating shaft 6 is connected with the output end of the rotating electric motor 3, the stirring frame 7 is sleeved and fixed on the rotating shaft 6, the low-temperature coil pipe 8 is embedded and fixed in the tank wall surface of, the feeding pipe 10 is fixedly embedded on the left side of the upper wall surface of the reaction tank 1, the discharging pipe 11 is fixedly embedded in the middle of the lower wall surface of the reaction tank 1, and the controller 12 is fixedly installed on the rear wall surface of the reaction tank 1.

When the low-temperature reaction structure is used, serine production raw materials are firstly put into the reaction tank 1 through the feeding pipe 10 to wait for reaction, the external cooling circulator is connected with a pair of pipe connecting blocks 9 connected with the low-temperature coil pipe 8, the low-temperature cooling liquid is injected into the low-temperature coil 8 through the pipe connecting block 9, so that the temperature in the reaction tank 1 is reduced, the controller 12 is controlled to electrify and start the equipment, the rotating motor 3 fixedly arranged in the motor box 2 is electrified to start rotating, the rotating motor 3 rotates to drive the rotating shaft 6 connected with the output end of the rotating motor to rotate through the shaft coupling 19, the rotating shaft 6 starts rotating in the pair of bearings 5, the rotating shaft 6 rotates to drive the stirring frame 7 sleeved and fixed on the rotating shaft to rotate, the serine raw material in the reaction tank 1 is stirred to ensure uniform reaction and achieve the aim of low-temperature reaction.

In the specific implementation process, further, a motor frame 13 with a fixing function is installed on the rotating motor 3.

In the specific implementation process, furthermore, a sampling tube 14 for facilitating sampling is installed on the upper wall surface of the reaction tank 1.

In the specific implementation process, further, the support frame 4 is mounted on the inner wall surface of the reaction tank 1 through a fixing block 15.

In the specific implementation process, a temperature sensor 16 for detecting the internal temperature is further installed on the inner rear wall surface of the reaction tank 1.

In the specific implementation process, a flange block 17 for connecting an external pipeline is further installed on the discharge pipe 11.

In the specific implementation process, furthermore, the reaction tank 1 is provided with support legs 18 with a supporting function.

In the specific implementation, the rotating shaft 6 is further connected with the rotating motor 3 through a coupling 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. One is included by the statement. . . . . . A defined element does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A serine low temperature reaction kettle comprises: the reaction tank (1) is characterized in that a low-temperature reaction structure is arranged in the reaction tank (1);

wherein, the low temperature reaction structure comprises: the device comprises a motor box (2), a rotating motor (3), a support frame (4), a pair of bearings (5), a rotating shaft (6), a stirring frame (7), a low-temperature coil pipe (8), a pair of pipe connecting blocks (9), a feeding pipe (10), a discharging pipe (11) and a controller (12);

the device is characterized in that the motor box (2) is fixedly arranged at the middle position of the upper wall surface of the reaction tank (1), the rotating motor (3) is fixedly arranged at the middle position of the inner wall surface of the motor box (2), the support frame (4) is embedded and fixed at the lower position of the inner wall surface of the reaction tank (1), one of the bearings (5) is embedded at the middle position of the upper wall surface of the support frame (4), the other one of the bearings (5) is embedded at the middle position of the upper wall surface of the reaction tank (1), the rotating shaft (6) is embedded in the bearings (5), the upper end of the rotating shaft (6) penetrates through the upper wall surface of the reaction tank (1) and extends out of the motor box (2), the upper end of the rotating shaft (6) is connected with the output end of the rotating motor (3), the stirring frame (7) is sleeved and fixed on the rotating shaft (6), the low-temperature coil (8), a pair of position about pipe connecting block (9) are fixed at retort (1) left wall to be connected with low temperature coil (8) inlet and liquid outlet, inlet pipe (10) inlay to adorn and fix and lean on left position at retort (1) upper wall, arrange material pipe (11) and inlay and adorn at retort (1) lower wall intermediate position, controller (12) fixed mounting is on retort (1) rear wall.

2. A serine low temperature reaction kettle according to claim 1, characterized in that the rotating motor (3) is provided with a motor frame (13) with fixing function.

3. A serine low temperature reaction kettle according to claim 1, characterized in that the upper wall of the reaction tank (1) is provided with a sampling tube (14) for sampling.

4. The serine low-temperature reaction kettle according to claim 1, wherein the support frame (4) is installed on the inner wall surface of the reaction tank (1) through a fixing block (15).

5. A serine low temperature reaction kettle according to claim 1, characterized in that a temperature sensor (16) for detecting the internal temperature is installed on the inner rear wall surface of the reaction tank (1).

6. A serine low temperature reaction kettle according to claim 1, characterized in that a flange block (17) for connecting an external pipeline is installed on the discharge pipe (11).

7. A serine low temperature reaction kettle according to claim 1, characterized in that the reaction tank (1) is provided with supporting legs (18) with supporting function.

8. A serine low temperature reaction kettle according to claim 1, characterized in that the rotating shaft (6) is connected with the rotating motor (3) through a coupling (19).